<STYLE TYPE="text/css">
<!--
{}
.edit_button{
	cursor: pointer;
}
.delete_button{
	cursor: pointer;
}

.hidden{
	visibility: hidden;
	position: absolute;
	bottom:0px;
	right:0px;
}

.shown{
	visibility: visible;
	position: relative;
}
--> 
</STYLE> 